import mx.charts.HitData;
import mx.charts.series.items.ColumnSeriesItem;
import mx.utils.StringUtil;
import mx.charts.series.ColumnSeries;
import net.optix.ip.model.ModelLocator;
import net.optix.ip.vo.QuarterInventionVO;
[Bindable]
private var model:ModelLocator	=	ModelLocator.getInstance();

[Bindable]
private var years:Array	=	
	['2009','2010','2011'];

[Bindable]
private var quarterInvention:QuarterInventionVO;

private function selectQuarter():void
{

}

private function columnChart_dataTipFunc(item:HitData):String
{
	trace(item+"item");
	var cSI:ColumnSeriesItem = item.chartItem as ColumnSeriesItem;
	var col:String = ColumnSeries(item.element).yField;
  	return StringUtil.substitute("<b>{0}</b><br>{1}: {2}", cSI.item.name, col);
}